Message380249
I've run into an issue where exceptions thrown by Enum constructors are keeping my objects alive. The underlying issue seems to be the same as https://bugs.python.org/issue36820
The same method used to fix the issue above seems to work here: simply adding a try/finally clause around the error handling at the end of enum.Enum.__new__() which sets ve_exc and exc to None does the trick.
I've attached a short script which demonstrates the issue. I realize that the cyclic garbage collector will eventually handle this case, but its a bummer to lose determinism in the destruction of my objects.
I'd be happy to create a PR for this or whatever I can do to help; just let me know if I should (I'm new here). |
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Date |
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2020-11-02 20:46:49 | efroemling | set | recipients:
+ efroemling |
2020-11-02 20:46:49 | efroemling | set | messageid: <1604350009.17.0.208770748804.issue42248@roundup.psfhosted.org> |
2020-11-02 20:46:49 | efroemling | link | issue42248 messages |
2020-11-02 20:46:49 | efroemling | create | |
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